Koch Chemie PFE PreFoam Efficient 5 L

PFE PreFoam Efficient is a highly concentrated alkaline pre-wash developed by Koch Chemie for thorough vehicle pre-treatment. The dense foam clings to paint, wheels, and all exterior surfaces, loosening insect residue, bird droppings, and road film before contact washing, which significantly reduces the risk of scratching during the subsequent wash. Use a 1:30 dilution for standard pre-washing and a stronger 1:20 ratio for heavy insect removal or heavily soiled wheels. The formula carries a fresh citrus scent, making the wash process more pleasant. Apply via a foam lance on a pressure washer or a foam cannon, allow 2-3 minutes dwell time so that soiling is fully loosened, then rinse thoroughly. Safe on paint, wheels, glass, and plastic. The 5-litre container offers excellent value for regular use.

What's inside

1 x Koch Chemie PFE PreFoam Efficient 5 L container, including dosage recommendations and usage instructions on the label

Why this product

• Highly concentrated alkaline formula with 1:30 dilution for pre-wash or 1:20 for heavy insect and grime removal

• Dense foam adheres to paint, wheels, glass, and plastic for effective pre-treatment before contact washing

• Loosens insect residue, bird droppings, and road film without abrasion, lowering scratch risk during the wash

• Reduces scratch risk by fully loosening dirt during the pre-wash phase before any mitt contact is made

• Fresh citrus scent makes each wash session more enjoyable and encourages regular vehicle washing habits

How to use

1. Dilute PreFoam Efficient with water (Use 1:30 for standard pre-washing or 1:20 for heavy insect residue on paint and wheels.)

2. Apply using a foam lance or foam cannon (Coat the vehicle evenly with foam, including wheels.)

3. Allow 2-3 minutes dwell time (Let the product work without allowing it to dry on the surface.)

4. Rinse thoroughly with a pressure washer (Follow up with a microfiber wash mitt to remove any remaining soiling.)

Use PreFoam Efficient alongside the D-CON Snow Foam Lance V2, a blue chenille microfiber wash mitt, and Bilt-Hamber Korrosol for a complete pre-wash and iron decontamination routine.